OPERATION

Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).

To Select Mode Operation

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2

Press the START/STOP button (Fig. 6 M).

The indoor unit’s OPERATION indicator lamp (green or red) (Fig. 3 5) will light.

The air conditioner will start operating.

Press the MASTER CONTROL button (Fig. 6 H) to se- lect the desired mode.

Each time the button is pressed, the mode will change in the following order:

 

sAUTO

sCOOL

 

s DRY

 

 

 

 

 

 

 

*HEATt

FANt

 

 

 

About three seconds later, the entire display will reappear.

Example: When set to COOL

To Set the Thermostat

Press the SET TEMP. buttons (Fig. 6 I).

button: Press to raise the thermostat setting. button: Press to lower the thermostat setting.

●Thermostat setting range:

AUTO

64 to 88 °F

*Heating ............................... 64 to 88 °F Cooling/Dry ........................ 64 to 88 °F

The thermostat cannot be used to set room temperature during the FAN mode (the temperature will not appear on the remote control unit’s display).

About three seconds later, the entire display will reappear.

Example: When set to 86 °F

 

The thermostat setting should be considered a standard value, and may differ somewhat from the actual room temperature.

To Set the Fan Speed

Press the FAN CONTROL button (Fig. 6 L).

Each time the button is pressed, the fan speed changes in the following order:

sAUTO sHIGH sMED sLOW

About three seconds later, the entire display will reappear.

When set to AUTO:

*Heating : Fan operates so as to optimally circulate warmed air.

 

However, the fan will operate at very low speed when the temperature

 

 

 

 

 

 

 

 

 

 

 

 

of the air issued from the indoor unit is low.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cooling

: As the room temperature approaches that of the thermostat setting,

 

 

 

 

 

 

the fan speed becomes slower.

Example: When set to AUTO

Fan

: The fan alternately turns on and off; when on, the fan runs at the low

 

 

 

 

 

 

fan speed.

 

 

 

 

 

The fan will operate at a very low setting during Monitor operation and at the start of the Heating mode.

To Stop Operation

Press the START/STOP button.

The OPERATION indicator lamp (green or red) (Fig. 3 5) will go out.

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Fujitsu AOU18RXQ To Select Mode Operation Press the START/STOP button M, To Stop Operation Press the START/STOP button
Page 6 Page 8

AWU24RXQ, AOU24RXQ, AWU18RXQ, AWU18CXQ, Room Air Conditioner - Wall Mounted specifications

The Fujitsu AWU24CXQ, AWU18RXQ, AOU18RXQ, AWU24RXQ, and AOU24RXQ series of air conditioning units are designed to provide efficient cooling and heating solutions for various residential and commercial environments. Fujitsu is renowned for its innovative technology and reliability, which is evident in these models.

One of the main features of these units is their inverter technology. This technology enables the compressor to adjust its speed based on the room's temperature, offering significant energy savings compared to traditional units. By operating more efficiently, these air conditioners reduce electricity bills while maintaining a comfortable indoor climate.

The AWU24CXQ and AWU24RXQ models boast a higher cooling capacity, making them suitable for larger spaces. Their robust design ensures effective performance even during extreme temperatures. In contrast, the AWU18RXQ and AOU18RXQ are ideal for medium-sized rooms, striking a balance between power and efficiency.

Another notable characteristic is the quiet operation of these models. With low noise levels, they create a peaceful environment, perfect for use in bedrooms, offices, and libraries. The outer units, such as the AOU18RXQ and AOU24RXQ, are engineered for durability and resilience, ensuring they perform well in various weather conditions.

All models feature advanced air filtration systems, which help in removing dust, pollen, and other allergens from the air. This is particularly beneficial for individuals suffering from respiratory issues or allergies, as the units contribute to a healthier indoor environment.

Additionally, the Fujitsu units come equipped with user-friendly remote controls, allowing users to easily adjust settings such as temperature and fan speed. Some models also support smart technology integration, enabling users to control them through various mobile applications and smart home devices.

Installation flexibility is another advantage, as these air conditioners can be adapted to a variety of configurations, whether wall-mounted, ceiling-mounted, or free-standing.

Overall, the Fujitsu AWU24CXQ, AWU18RXQ, AOU18RXQ, AWU24RXQ, and AOU24RXQ models exemplify a combination of performance, efficiency, and advanced technology, making them excellent choices for anyone seeking reliable climate control solutions. Their commitment to sustainability and user comfort ensures they remain popular among consumers and businesses alike.
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